Tattletale Orb

A tattletale orb is a polished crystal sphere that appears to function as a crystal ball. If those whom you use the orb to scry on roll better than a critical failure on their saving throw, they receive a telepathic message alerting them to the scrying. A success or better at the save allows the target to choose to allow you to scry anyway, knowing they can use an aspect of the orb against you, according to the orb’s type. A creature that rolls a critical success on the saving throw also learns your name and location. Once you Activate a tattletale orb or use it to cast one of your scrying spells, it fuses to you.